--- product_id: 255417981 title: "81173 Black Silicone Adhesive Sealant, 12.9 oz" brand: "permatex" price: "S$31" currency: SGD in_stock: true category: "Permatex" url: https://www.desertcart.sg/products/255417981-81173-black-silicone-adhesive-sealant-12-9-oz store_origin: SG region: Singapore --- # 100% Waterproof & weatherproof Temp range -75°F to 450°F Multi-surface bonding power 81173 Black Silicone Adhesive Sealant, 12.9 oz **Brand:** permatex **Price:** S$31 **Availability:** ✅ In Stock ## Summary > 🛡️ Seal it like a pro, weatherproof your world! ## Quick Answers - **What is this?** 81173 Black Silicone Adhesive Sealant, 12.9 oz by permatex - **How much does it cost?** S$31 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/255417981-81173-black-silicone-adhesive-sealant-12-9-oz) ## Best For - permatex enthusiasts ## Why This Product - Trusted permatex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Waterproof Seal:** Creates a flexible, watertight barrier that resists rain, vibration, and weathering. - • **Extreme Temperature Resilience:** Withstands from -75°F to 450°F, perfect for any climate or engine heat. - • **Low Odor, Indoor/Outdoor Ready:** Safe and clean application anywhere—no harsh fumes, no limits. - • **Versatile Multi-Material Bonding:** Bonds glass, metal, plastic, fabric, and vinyl with sensor-safe precision. - • **Electrical & Structural Protection:** Seals and repairs wiring and seams, securing your gear against wear and tear. ## Overview Permatex 81173 Black Silicone Adhesive Sealant is a premium, sensor-safe RTV sealant designed for professional-grade sealing, bonding, and repairing across multiple surfaces. Its waterproof, flexible formula endures extreme temperatures from -75°F to 450°F, making it ideal for indoor and outdoor applications including automotive, electrical, and structural projects. Trusted for its durability and versatility, it ensures long-lasting protection against moisture, vibration, and weather damage. ## Description Permatex Black Silicone Adhesive Sealant is a low odor, general purpose, black RTV indoor/outdoor sealant that seals, bonds, repairs, mends and secures glass, metal, plastics, vinyl, weather stripping and vinyl tops. This multi-purpose adhesive sealant protects and repairs electrical wiring. May be applied to horizontal or vertical surfaces. ## Features - Sensor-safe, general purpose black RTV indoor/outdoor sealant - Seals, bonds, repairs, mends and secures glass, metal, plastics, fabric, vinyl, weather stripping and vinyl tops - Waterproof and flexible; resists water, weather, and vibration - Temperature Range: -75°F to 450°F (-59°C to 232°C) - Suggested Applications: Door frames, electrical connections, seams and roofs, vinyl tops, and weather stripping; protects and repairs electrical wiring - Permatex 81173 Black Silicone Adhesive Sealant is a product commonly used for sealing and bonding purposes. It is a black-colored silicone-based adhesive sealant that offers strong adhesion, flexibility, and resistance to moisture, heat, and various chemicals once it cures. - Flexibility: Silicone sealants are known for their flexibility, which allows them to accommodate movements and vibrations without cracking or losing their seal. This makes them suitable for applications that involve parts that may expand or contract due to temperature changes. - Waterproofing: Silicone sealants are often used for creating waterproof seals around sinks, bathtubs, showers, and windows. They are also used in outdoor applications where exposure to rain and other weather conditions is expected. - Chemical Resistance: Silicone sealants tend to have good resistance to chemicals, which makes them suitable for applications involving exposure to various fluids and chemicals, such as automotive fluids, oils, and solvents. - Common Uses: Permatex 81173 and similar black silicone sealants are often used in automotive applications, such as sealing gaskets, oil pans, valve covers, water pumps, and more. They are also used in industrial settings for sealing electrical components, bonding parts, and providing protection against environmental factors. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000HBGJ8Y | | Best Sellers Rank | #963 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10 in Silicone Sealers | | Brand Name | Permatex | | Color | black | | Compatible Material | Fabric, Glass, Metal, Plastic | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (792) | | Global Trade Identification Number | 00079340811737 | | Included Components | Product & Instructions Guide | | Item Dimensions | 48 x 48 x 286 millimeters | | Item Form | Liquid | | Item Type Name | Permatex 81173 Black Silicone Adhesive Sealant - 12.9 oz. | | Item Weight | 12.9 Ounces | | Manufacturer | Rain-X | | Material Type | Glass, Plastic, Metal, Fabric | | Model | 81173 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 81173 | | Style Name | 12.9 oz. | | Surface Recommendation | Door,Fabric | | UPC | 079340811737 | | Unit Count | 12.9 Ounce | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Permatex - **Item dimensions L x W x H:** 48 x 48 x 286 millimeters - **Item weight:** 12.9 Ounces - **Material:** Glass, Plastic, Metal, Fabric - **Style:** 12.9 oz. ## Images ![81173 Black Silicone Adhesive Sealant, 12.9 oz - Image 1](https://m.media-amazon.com/images/I/71ZyoG2aOZL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - Permatex 81173 Black Silicone Adhesive Sealant, 12.9 oz - Permatex 80855 Clear RTV Silicone Adhesive Sealant, Waterproof, 11 oz. - Bates- Caulking Silicone Gun, 10:1 Thrust Ratio, Hand Caulking Guns, No Drip --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/255417981-81173-black-silicone-adhesive-sealant-12-9-oz](https://www.desertcart.sg/products/255417981-81173-black-silicone-adhesive-sealant-12-9-oz) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-27*